Sample 91MT066
NavDat sample number 49551 · GRANODIORITE
Sample
| Sample ID | 91MT066 |
|---|---|
| Rock name | GRANODIORITE |
| Rock type | PLUTONIC |
| Composition | INTERMEDIATE |
| Material | IGNEOUS |
| Collected by | Mark Thurber |
Location
| Latitude | 46.4412 |
|---|---|
| Longitude | -115.491 |
| State / province | Idaho |
| Volcanic field | Idaho batholith |
Age
| Age (Ma) | Error | Min | Max | Geologic age | Dated by |
|---|---|---|---|---|---|
| 80 | 65 | 95 |
Analyses
Whole rock
| Item | Value | Std. dev. | Unit | Method |
|---|---|---|---|---|
| SIO2 | 69 | WT% | XRF | |
| TIO2 | 0.26 | WT% | XRF | |
| AL2O3 | 16.4 | WT% | XRF | |
| FEOT | 1.97 | WT% | XRF | |
| MNO | 0.04 | WT% | XRF | |
| MGO | 0.56 | WT% | XRF | |
| CAO | 3.14 | WT% | XRF | |
| NA2O | 4.52 | WT% | XRF | |
| K2O | 2.68 | WT% | XRF | |
| P2O5 | 0.11 | WT% | XRF | |
| TOTAL | 98.68 | WT% | XRF | |
| H2O | 0.32 | WT% | UNKNOWN | |
| CO2 | 0.28 | WT% | UNKNOWN | |
| LOI | 0.48 | WT% | XRF | |
| FEO | 1.24 | WT% | TIT | |
| FE2O3 | 0.81 | WT% | TIT | |
| NI | 5 | PPM | XRF | |
| CR | 23 | PPM | XRF | |
| SC | 19 | PPM | XRF | |
| V | 141 | PPM | XRF | |
| BA | 538 | PPM | XRF | |
| RB | 31 | PPM | XRF | |
| SR | 874 | PPM | XRF | |
| ZR | 201 | PPM | XRF | |
| Y | 22 | PPM | XRF | |
| NB | 9.7 | PPM | XRF | |
| GA | 22 | PPM | XRF | |
| CU | 8 | PPM | XRF | |
| ZN | 81 | PPM | XRF | |
| PB | 6 | PPM | XRF | |
| LA | 1 | PPM | XRF | |
| CE | 39 | PPM | XRF | |
| TH | 3 | PPM | XRF |